FAXON DUTY BBL 556NATO 11.5" MID GNR

Faxon Duty Series Gunner Profile 11.5 Mid-Length 5.56 NATO (1:8 Twist) - Lightweight suppression-friendly mid-length barrel engineered for durable accurate performance. - The Faxon Duty Series Gunner Profile 11.5 mid-length 5.56 NATO barrel is built for suppressed shooters who want a light balanced rifle that still supports long-term suppression. Featuring a Government taper behind the gas block a straightened forward section to a full shoulder and 1/2-28 muzzle and a 1.7 .625 gas block journal this ~1.14 lb barrel blends handling durability and reliable mid-length gas timing. - Key Benefits - Suppression-friendly mid-length: 11.5 with mid gas timing improves suppression compatibility while keeping length compact. - Lightweight Gunner profile: Designed to save weight without sacrificing structural integrity- roughly 1.14 lb. - Durable geometry: Government taper behind the gas block transitions to a straight forward section with a full shoulder and standard 1/2-28 muzzle. - Precision & QC: Fully stress relieved air-gauge tested magnetic particle inspected and finished with an 11° target crown. - Robust materials & finish: Certified 4150 CMV button-rifled black nitride inside & out for longevity and corrosion resistance. - Tune for best results: Larger-than-average gas port due to short dwell- adjustable gas block recommended for optimal reliability across ammo and muzzle devices. - Specifications - Caliber 5.56 NATO - Length 11.5 (mid-length gas) - Profile Gunner (Gov't taper behind gas block straight to full shoulder) - Material 4150 CMV - Rifling Button-rifled 1:8 twist - Finish Black Nitride (inside & out) - Gas System Mid-length - Gas Block Diameter .625 - Gas Block Journal Length 1.7 - Muzzle Thread 1/2-28 TPI - Barrel Extension M4 - Weight 1.14 lb (approx.) - Quality & Inspection Stress relieved air-gauge tested magnetic particle inspected headspace checked - Muzzle 11° target crown